this parts are needed to build your own plug spinner: (if you picked a lock you can jump over the pin-line)

1. Print all parts
2. put the cylinder parts together (leave place for the spring)
3. put two springs inside the mechanism (this can be tricky)
4. take a lighter and melt the bolt
5. Press the melted part down with a metall so that the two rings can move freely.
6. Mount the key on the side with a M3 screw.

Now you can tighten the spinner until the lock is set and push the button to release to start the spinning.